'Midnight' in the Bible

And Moses said, Thus saith Jehovah, About midnight will I go out into the midst of Egypt:

And it came to pass at midnight, that Jehovah smote all the first-born in the land of Egypt, from the first-born of Pharaoh that sat on his throne unto the first-born of the captive that was in the dungeon; and all the first-born of cattle.

And Samson lay till midnight, and arose at midnight, and laid hold of the doors of the gate of the city, and the two posts, and plucked them up, bar and all, and put them upon his shoulders, and carried them up to the top of the mountain that is before Hebron.

And it came to pass at midnight, that the man was afraid, and turned himself; and, behold, a woman lay at his feet.

And she arose at midnight, and took my son from beside me, while thy handmaid slept, and laid it in her bosom, and laid her dead child in my bosom.

The land dark as midnight, The land of the shadow of death, without any order, And where the light is as midnight.

In a moment they die, even at midnight; The people are shaken and pass away, And the mighty are taken away without hand.

At midnight I will rise to give thanks unto thee Because of thy righteous ordinances.